3249950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 6963840

約数和(自身を除く): 3713890

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 311, 418, 475, 550, 622, 950, 1045, 1555, 2090, 3110, 3421, 5225, 5909, 6842, 7775, 10450, 11818, 15550, 17105, 29545, 34210, 59090, 64999, 85525, 129998, 147725, 171050, 295450, 324995, 649990, 1624975, 3249950]

約数ペア:

[(1, 3249950), (2, 1624975), (5, 649990), (10, 324995), (11, 295450), (19, 171050), (22, 147725), (25, 129998), (38, 85525), (50, 64999), (55, 59090), (95, 34210), (110, 29545), (190, 17105), (209, 15550), (275, 11818), (311, 10450), (418, 7775), (475, 6842), (550, 5909), (622, 5225), (950, 3421), (1045, 3110), (1555, 2090)]